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-- Cool water reaction.


Posted by Vlad on Jan-14-2007 16:17:

Cool water reaction.




This got brought up in my princeton review chem class... so I figured Id look it up to see how crazy it is.

They mention Francium, its immensely radioactive and at no time has every been more than 10,000 atoms ever been isolated of the element... and those atoms were taken from a decaying isotope of another element. In any case, Francium could probably take out 2-3 blocks (if not more) and do alot of damage to everything in the surrounding area.


Posted by Zoso on Jan-14-2007 16:33:

Hell yes! Chemistry can be so much fun. It's amazing to think that everything in the universe is made up of atoms that we can't even see, interacting at a subatomic level, and who knows how far beyond/below that level.


Posted by MrJiveBoJingles on Jan-14-2007 17:08:

At least one of these particular reactions was apparently faked:

http://www.guardian.co.uk/life/bads...1821144,00.html

quote:
But what really happened? Deep Throat (OK, Brainiac's Dr Bunhead, aka Tom Pringle) claims: "Absolutely bloody nothing. The density of caesium ensured it hit the bottom of the bath like a lead weight. The sheer volume of water then drowned out the thermal shock-wave I was expecting to shatter the bath. They could not go home empty handed. So they rigged a bomb in the bottom of the bath and then blew the shit out of it. I must say it did look cool ... [It] ate away at my conscience. But I couldn't do anything about it."


That's not to say that caesium isn't capable of fierce reactions. The people on the show just used too much water for it to actually work. Kind of disappointing.


Posted by Vlad on Jan-14-2007 17:11:

ghey...

oh well, still looks cool.

But Im sure 2g of francium (if it would ever be obtained) could rip it hard.


Posted by MrJiveBoJingles on Jan-14-2007 17:13:

Francium has a really short half-life (half an hour or something, I think), so that would be pretty tough without some heavy duty physics equipment.

Who knows, though, might be possible. Would be neat to see.


Posted by Vlad on Jan-14-2007 17:16:

quote:
Originally posted by MrJiveBoJingles
Francium has a really short half-life (half an hour or something, I think), so that would be pretty tough without some heavy duty physics equipment.

Who knows, though, might be possible. Would be neat to see.



When I looked it up, it was 21 minutes. But it was an isolated isotope of another element, not actual pure francium. Its believed that somewhere on the Earth there is at any given time about 300-400 grams of the stuff somewhere in the depths of the planet.


Posted by XoxidE on Jan-14-2007 17:18:

Worm Popper

lol...Deep Throat


Posted by Silky Johnson on Jan-14-2007 17:19:

This thread reminds me that I registered in the biggest waste of time course ever: Integrated Sciences. Should be quite the fucking joke.


Posted by MrJiveBoJingles on Jan-14-2007 17:21:

Is that some kind of general science course?


Posted by bas on Jan-14-2007 17:23:

quote:
Originally posted by MrJiveBoJingles
Is that some kind of general science course?

I think it's a kind of integrated science course.


Posted by LeopoldStotch on Jan-14-2007 17:25:

does this mean that i don't have to steal plutonium from the libyians to generate my 1.2 Jigawatts into my flux compacator ?


Posted by MrJiveBoJingles on Jan-14-2007 17:26:

"Integrated" outside the context of math is normally just a buzzword that can be used to mean quite a few things.


Posted by Silky Johnson on Jan-14-2007 17:46:

quote:
Originally posted by MrJiveBoJingles
Is that some kind of general science course?



Biology, chemistry, and physics. I imagine it's gonna be pretty fucking easy.


Posted by Yan on Jan-14-2007 21:38:

Biochem, though...

No laughing matter.


Posted by Silky Johnson on Jan-14-2007 21:39:

quote:
Originally posted by Yan
Biochem, though...

No laughing matter.





*shudders*


Posted by Halcyon+On+On on Jan-14-2007 21:41:

quote:
Originally posted by jennypie
This thread reminds me that I registered in the biggest waste of time course ever: Integrated Sciences. Should be quite the fucking joke.


I have taken Integrated Sciences I & II. Of course, I go to a different school than you do, and in Florida of all places to get an education at, but yeah, both classes were totally jokes. I did like the Professors, however. It's kind of rare to find good, interesting professors teaching stupid classes.


Posted by Omega_M on Jan-14-2007 21:43:

The only reaction I have, is with excess water. If I drink too much, I pee more.


Posted by Silky Johnson on Jan-14-2007 21:49:

quote:
Originally posted by Halcyon+On+On
I have taken Integrated Sciences I & II. Of course, I go to a different school than you do, and in Florida of all places to get an education at, but yeah, both classes were totally jokes. I did like the Professors, however. It's kind of rare to find good, interesting professors teaching stupid classes.




Oh no this is definitely going to be a joke. It's a liberal studies credit, so that right there tells me it's some bullshit. I have a feeling I will have learned more in high school chem/physics/bio than I will learn in this course.

Only reason I picked this class is cause well, I had no choice...all the other liberal studies courses were full. I'm fast tracking through school, so I just want the damn credit, lol.



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